Improved spring-equalizer foe mill-spindles



PATENTED MAR 31868 milch :tartes .sttnt ffttz.,

Leners Patent No. 75,124, dated March 3, 186s;

iurnovsn SPRING-soumises Fos MILL-SPINDLBS.

@In ,Stimme ttftmh m in' this: Enters Extent :mi making putt ai thesame.

'ro ALL WHOM IT MAY GONGERN:

Be' it known' that I, THADDS LY CLARK, of Mount Vernon, in the countyofKnox,-and in the Stute of,

Ohio, have invented certain new and useful Improvements inSpring-Equalizer for Mill-Spindles; and do hereby;

declare that the fv'ollonring-is n. ful'l, clear, 'and ex'uctdescription thereof, reference being had to the :treomp'nnyirrg.v

drawings, and the letters of reference .marked thereon.

In-the annexed drawings, making u part of this speeifcatiom represents aspindle or shaft for lmfll-A -stonesfnd B represents the pinion,arljusted loosely thereon.

The pinion B hanl east or secured on its upper side sup-s,V orhoxes C C,in wh`ieh`are placed rubber or elastic springsDD, so that lthey justttherein.' Overthe springs D, tohold them in plaoeLere adjusted followersE E, which just fit in the cups or-boxes C and which ha'etheir. outsideface slightly bevelled. represents a driver, keyed ou the. shaft A,`i'ust above the pinion, and provided with jaws 2 e and :v e, whichembrnoeor it over and lagainst the baclc side of. 'the cups G G- and thefollowers E :E` respectively. The jaws z @pressing against the'followers E E, which, in turn, restagainst the rubber springs D D in thecups C C, -whieli'uie secured to the pinion B, give inotiontohsniil-pinion,

Aagainst theface" ofthe followers E, to present tlem fr'oinA falling outof the eupsi'C CQ `Huvingthus fully described my invention, ivhat Iclaim as new, and desire to secure by Letters-Iutent, is- The oblongdriver F, with a short and long jaw, z 2:, ut euch end, within which areplaced the boxes-C C,

' bevellcd st -their tops, and provided with rubber fillings DDpundfollower-SE E, when used in combination with 'the spindle Aand pinion B,substantially user id for the purposes set forth.

In testimony that I claim the foregoing, I have hereunto set my hand,this'lOth day of January, 1868.- l

` I T. L. GLARK.

Witnesses:

N. GUenNs'nY, IULI'A E. TURN-En.

